./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:41:41,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:41:41,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:41:41,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:41:41,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:41:41,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:41:41,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:41:41,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:41:41,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:41:41,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:41:41,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:41:41,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:41:41,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:41:41,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:41:41,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:41:41,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:41:41,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:41:41,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:41:41,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:41:41,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:41:41,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:41:41,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:41:41,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:41:41,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:41:41,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:41:41,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:41:41,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:41:41,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:41:41,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:41:41,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:41:41,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:41:41,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:41:41,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:41:41,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:41:41,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:41:41,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:41:41,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:41:41,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:41:41,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:41:41,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:41:41,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:41:41,290 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:41:41,310 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:41:41,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:41:41,311 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:41:41,311 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:41:41,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:41:41,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:41:41,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:41:41,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:41:41,313 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:41:41,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:41:41,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:41:41,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:41:41,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:41:41,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:41:41,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:41:41,316 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:41:41,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:41,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:41:41,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:41:41,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:41:41,317 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2021-12-15 13:41:41,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:41:41,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:41:41,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:41:41,538 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:41:41,538 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:41:41,539 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-12-15 13:41:41,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bfef2f4c/63d3c53fddad4d43b231cca1f80fb901/FLAG274df0a30 [2021-12-15 13:41:42,293 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:41:42,294 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-12-15 13:41:42,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bfef2f4c/63d3c53fddad4d43b231cca1f80fb901/FLAG274df0a30 [2021-12-15 13:41:42,632 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bfef2f4c/63d3c53fddad4d43b231cca1f80fb901 [2021-12-15 13:41:42,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:41:42,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:41:42,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:42,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:41:42,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:41:42,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:42" (1/1) ... [2021-12-15 13:41:42,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e85f5b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:42, skipping insertion in model container [2021-12-15 13:41:42,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:42" (1/1) ... [2021-12-15 13:41:42,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:41:42,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:46,407 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-12-15 13:41:46,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-12-15 13:41:46,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-12-15 13:41:46,411 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-12-15 13:41:46,430 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:46,503 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:41:46,782 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-12-15 13:41:46,783 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-12-15 13:41:46,784 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-12-15 13:41:46,784 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-12-15 13:41:46,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:47,033 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:41:47,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47 WrapperNode [2021-12-15 13:41:47,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:47,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:47,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:41:47,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:41:47,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,158 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,369 INFO L137 Inliner]: procedures = 680, calls = 3798, calls flagged for inlining = 403, calls inlined = 378, statements flattened = 9029 [2021-12-15 13:41:47,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:47,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:41:47,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:41:47,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:41:47,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:41:47,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:41:47,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:41:47,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:41:47,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:47,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:41:47,824 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:41:47,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:41:47,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:41:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:41:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:41:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:41:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-12-15 13:41:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-12-15 13:41:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-12-15 13:41:47,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-12-15 13:41:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:41:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:41:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-12-15 13:41:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-12-15 13:41:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-12-15 13:41:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-12-15 13:41:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:41:47,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:41:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-12-15 13:41:47,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-12-15 13:41:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-12-15 13:41:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-12-15 13:41:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-12-15 13:41:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-12-15 13:41:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:41:47,859 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:41:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-12-15 13:41:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-12-15 13:41:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-15 13:41:47,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-15 13:41:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:41:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:41:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:41:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:41:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-12-15 13:41:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-12-15 13:41:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-12-15 13:41:47,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-12-15 13:41:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:41:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:41:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-12-15 13:41:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-12-15 13:41:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-12-15 13:41:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-12-15 13:41:47,862 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-12-15 13:41:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-12-15 13:41:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-15 13:41:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-15 13:41:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:41:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:41:47,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:41:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:41:47,864 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:41:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:41:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:41:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:41:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:41:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:41:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-12-15 13:41:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-12-15 13:41:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-15 13:41:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-15 13:41:47,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:41:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-12-15 13:41:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-12-15 13:41:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:41:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:41:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:41:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:41:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:41:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:41:47,866 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-12-15 13:41:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-12-15 13:41:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:41:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:41:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:41:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:41:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:41:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:41:47,867 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-12-15 13:41:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-12-15 13:41:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-12-15 13:41:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-12-15 13:41:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:41:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:41:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:41:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-12-15 13:41:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-12-15 13:41:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:41:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:41:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-12-15 13:41:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-12-15 13:41:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-12-15 13:41:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-12-15 13:41:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:41:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:41:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:41:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:41:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-12-15 13:41:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-12-15 13:41:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-12-15 13:41:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-12-15 13:41:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-12-15 13:41:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-12-15 13:41:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-12-15 13:41:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-12-15 13:41:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:47,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-15 13:41:47,872 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-15 13:41:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:41:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:41:47,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:41:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:41:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:41:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:41:47,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:41:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:41:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:41:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:41:47,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:41:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-12-15 13:41:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-12-15 13:41:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:41:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:41:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:41:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:41:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:41:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:41:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:41:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:41:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:41:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-12-15 13:41:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-12-15 13:41:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-12-15 13:41:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-12-15 13:41:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-12-15 13:41:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-12-15 13:41:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:41:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:41:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:41:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:41:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:41:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:41:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:41:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:41:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:41:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:41:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:41:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:41:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-12-15 13:41:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-12-15 13:41:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:41:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:41:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-12-15 13:41:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:41:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-12-15 13:41:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-12-15 13:41:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:41:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:41:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-12-15 13:41:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-12-15 13:41:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-12-15 13:41:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-12-15 13:41:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-12-15 13:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-12-15 13:41:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-12-15 13:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-12-15 13:41:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:41:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-12-15 13:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-12-15 13:41:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-12-15 13:41:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-12-15 13:41:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:41:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:41:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-12-15 13:41:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-12-15 13:41:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-12-15 13:41:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-12-15 13:41:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:41:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:41:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-12-15 13:41:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-12-15 13:41:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-12-15 13:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 13:41:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 13:41:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:41:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-12-15 13:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-12-15 13:41:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:41:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-12-15 13:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-12-15 13:41:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:41:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-12-15 13:41:47,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-12-15 13:41:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:41:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-12-15 13:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-12-15 13:41:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-12-15 13:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-12-15 13:41:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-12-15 13:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-12-15 13:41:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-12-15 13:41:47,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-12-15 13:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-12-15 13:41:47,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-12-15 13:41:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:41:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-12-15 13:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-12-15 13:41:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:41:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-12-15 13:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-12-15 13:41:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-12-15 13:41:47,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-12-15 13:41:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-12-15 13:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-12-15 13:41:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-12-15 13:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-12-15 13:41:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:41:47,895 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:41:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-12-15 13:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-12-15 13:41:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-12-15 13:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-12-15 13:41:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:41:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-12-15 13:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-12-15 13:41:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-12-15 13:41:47,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-12-15 13:41:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-12-15 13:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-12-15 13:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-12-15 13:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-12-15 13:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:41:47,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:41:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-12-15 13:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-12-15 13:41:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:41:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:41:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-12-15 13:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-12-15 13:41:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:41:47,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:41:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-12-15 13:41:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:41:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-12-15 13:41:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-12-15 13:41:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:41:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:41:47,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:41:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:41:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:41:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-12-15 13:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-12-15 13:41:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:41:47,900 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:41:47,900 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:41:48,887 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:41:48,892 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:41:49,288 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:41:49,292 INFO L158 Benchmark]: Toolchain (without parser) took 6656.21ms. Allocated memory was 111.1MB in the beginning and 268.4MB in the end (delta: 157.3MB). Free memory was 63.6MB in the beginning and 99.6MB in the end (delta: -36.0MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. [2021-12-15 13:41:49,292 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory was 68.9MB in the beginning and 68.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:41:49,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4397.48ms. Allocated memory was 111.1MB in the beginning and 268.4MB in the end (delta: 157.3MB). Free memory was 63.4MB in the beginning and 176.2MB in the end (delta: -112.9MB). Peak memory consumption was 106.1MB. Max. memory is 16.1GB. [2021-12-15 13:41:49,293 INFO L158 Benchmark]: Boogie Procedure Inliner took 335.49ms. Allocated memory is still 268.4MB. Free memory was 176.2MB in the beginning and 124.8MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:41:49,294 INFO L158 Benchmark]: Boogie Preprocessor took 381.43ms. Allocated memory is still 268.4MB. Free memory was 124.8MB in the beginning and 139.3MB in the end (delta: -14.4MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2021-12-15 13:41:49,294 INFO L158 Benchmark]: RCFGBuilder took 1537.11ms. Allocated memory is still 268.4MB. Free memory was 139.3MB in the beginning and 99.6MB in the end (delta: 39.6MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2021-12-15 13:41:49,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 111.1MB. Free memory was 68.9MB in the beginning and 68.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4397.48ms. Allocated memory was 111.1MB in the beginning and 268.4MB in the end (delta: 157.3MB). Free memory was 63.4MB in the beginning and 176.2MB in the end (delta: -112.9MB). Peak memory consumption was 106.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 335.49ms. Allocated memory is still 268.4MB. Free memory was 176.2MB in the beginning and 124.8MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 381.43ms. Allocated memory is still 268.4MB. Free memory was 124.8MB in the beginning and 139.3MB in the end (delta: -14.4MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1537.11ms. Allocated memory is still 268.4MB. Free memory was 139.3MB in the beginning and 99.6MB in the end (delta: 39.6MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:41:49,328 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:41:50,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:41:50,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:41:51,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:41:51,028 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:41:51,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:41:51,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:41:51,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:41:51,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:41:51,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:41:51,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:41:51,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:41:51,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:41:51,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:41:51,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:41:51,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:41:51,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:41:51,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:41:51,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:41:51,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:41:51,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:41:51,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:41:51,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:41:51,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:41:51,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:41:51,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:41:51,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:41:51,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:41:51,073 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:41:51,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:41:51,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:41:51,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:41:51,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:41:51,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:41:51,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:41:51,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:41:51,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:41:51,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:41:51,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:41:51,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:41:51,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:41:51,079 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:41:51,105 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:41:51,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:41:51,106 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:41:51,106 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:41:51,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:41:51,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:41:51,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:41:51,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:41:51,108 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:41:51,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:41:51,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:41:51,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:41:51,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:41:51,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:41:51,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:41:51,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:41:51,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:41:51,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:51,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:41:51,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:41:51,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:41:51,119 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:41:51,119 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:41:51,119 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:41:51,120 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:41:51,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:41:51,120 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:41:51,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:41:51,120 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2021-12-15 13:41:51,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:41:51,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:41:51,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:41:51,387 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:41:51,387 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:41:51,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-12-15 13:41:51,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77b87613a/158bc975c9d044289b96292c46e5a9cf/FLAGe9daf9461 [2021-12-15 13:41:52,193 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:41:52,194 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-12-15 13:41:52,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77b87613a/158bc975c9d044289b96292c46e5a9cf/FLAGe9daf9461 [2021-12-15 13:41:52,697 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77b87613a/158bc975c9d044289b96292c46e5a9cf [2021-12-15 13:41:52,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:41:52,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:41:52,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:52,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:41:52,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:41:52,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:52" (1/1) ... [2021-12-15 13:41:52,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b05a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:52, skipping insertion in model container [2021-12-15 13:41:52,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:52" (1/1) ... [2021-12-15 13:41:52,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:41:52,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:56,813 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-12-15 13:41:56,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-12-15 13:41:56,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-12-15 13:41:56,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-12-15 13:41:56,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:56,885 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:41:56,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:57,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-12-15 13:41:57,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-12-15 13:41:57,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-12-15 13:41:57,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-12-15 13:41:57,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:57,279 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:41:57,654 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2021-12-15 13:41:57,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2021-12-15 13:41:57,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2021-12-15 13:41:57,655 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2021-12-15 13:41:57,661 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:57,897 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:41:57,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57 WrapperNode [2021-12-15 13:41:57,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:57,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:57,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:41:57,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:41:57,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:57,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,118 INFO L137 Inliner]: procedures = 695, calls = 3798, calls flagged for inlining = 403, calls inlined = 378, statements flattened = 8787 [2021-12-15 13:41:58,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:58,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:41:58,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:41:58,119 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:41:58,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:41:58,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:41:58,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:41:58,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:41:58,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:57" (1/1) ... [2021-12-15 13:41:58,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:58,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:41:58,425 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:41:58,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:41:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:41:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:41:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:41:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:41:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-12-15 13:41:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-12-15 13:41:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-12-15 13:41:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-12-15 13:41:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:41:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:41:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-12-15 13:41:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-12-15 13:41:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-12-15 13:41:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-12-15 13:41:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:41:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:41:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-12-15 13:41:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-12-15 13:41:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-12-15 13:41:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-12-15 13:41:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-12-15 13:41:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-12-15 13:41:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:41:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:41:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-12-15 13:41:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-12-15 13:41:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-15 13:41:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-15 13:41:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:41:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:41:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:41:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:41:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-12-15 13:41:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-12-15 13:41:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-12-15 13:41:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-12-15 13:41:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:41:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:41:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-12-15 13:41:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-12-15 13:41:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-12-15 13:41:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-12-15 13:41:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-12-15 13:41:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-12-15 13:41:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-15 13:41:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-15 13:41:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:41:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:41:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:41:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:41:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:41:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:41:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:41:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:41:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:41:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:41:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-12-15 13:41:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-12-15 13:41:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-15 13:41:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-15 13:41:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:41:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:41:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-12-15 13:41:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:41:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:41:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:41:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:41:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:41:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-12-15 13:41:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-12-15 13:41:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:41:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:41:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:41:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:41:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-12-15 13:41:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-12-15 13:41:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-12-15 13:41:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-12-15 13:41:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:41:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:41:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-12-15 13:41:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-12-15 13:41:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:41:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:41:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-12-15 13:41:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-12-15 13:41:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-12-15 13:41:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-12-15 13:41:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:41:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:41:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:41:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:41:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-12-15 13:41:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-12-15 13:41:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-12-15 13:41:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-12-15 13:41:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-12-15 13:41:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-12-15 13:41:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-12-15 13:41:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-12-15 13:41:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-15 13:41:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-15 13:41:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:41:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:41:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:41:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:41:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:41:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:41:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:41:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:41:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:41:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:41:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:41:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-12-15 13:41:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-12-15 13:41:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:41:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:41:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:41:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:41:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-12-15 13:41:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-12-15 13:41:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-12-15 13:41:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-12-15 13:41:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-12-15 13:41:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-12-15 13:41:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:41:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:41:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:41:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:41:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:41:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:41:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:41:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:41:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:41:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:41:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:41:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-12-15 13:41:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:41:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-12-15 13:41:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:41:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:41:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-12-15 13:41:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-12-15 13:41:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:41:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:41:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:41:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:41:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-12-15 13:41:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-12-15 13:41:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-12-15 13:41:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-12-15 13:41:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:41:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-12-15 13:41:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-12-15 13:41:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-12-15 13:41:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-12-15 13:41:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-12-15 13:41:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-12-15 13:41:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:41:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:41:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-12-15 13:41:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-12-15 13:41:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-12-15 13:41:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-12-15 13:41:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:41:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:41:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-12-15 13:41:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-12-15 13:41:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-12-15 13:41:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:41:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-12-15 13:41:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:41:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:41:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:41:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-12-15 13:41:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-12-15 13:41:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:41:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:41:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-12-15 13:41:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-12-15 13:41:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:41:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:41:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-12-15 13:41:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-12-15 13:41:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:41:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:41:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-12-15 13:41:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-12-15 13:41:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:41:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:41:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-12-15 13:41:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-12-15 13:41:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-12-15 13:41:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-12-15 13:41:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-12-15 13:41:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-12-15 13:41:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-12-15 13:41:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-12-15 13:41:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:41:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:41:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-12-15 13:41:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-12-15 13:41:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:41:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:41:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:41:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:41:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-12-15 13:41:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-12-15 13:41:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:41:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:41:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-12-15 13:41:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-12-15 13:41:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:41:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:41:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-12-15 13:41:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-12-15 13:41:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-12-15 13:41:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-12-15 13:41:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-12-15 13:41:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-12-15 13:41:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-12-15 13:41:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-12-15 13:41:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:41:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:41:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:41:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:41:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-12-15 13:41:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-12-15 13:41:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-12-15 13:41:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-12-15 13:41:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:41:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:41:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-12-15 13:41:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-12-15 13:41:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-12-15 13:41:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-12-15 13:41:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-12-15 13:41:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:41:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-12-15 13:41:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:41:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-12-15 13:41:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-12-15 13:41:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:41:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:41:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:41:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:41:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-12-15 13:41:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2021-12-15 13:41:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:41:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:41:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-12-15 13:41:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-12-15 13:41:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:41:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:41:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-12-15 13:41:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-12-15 13:41:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-12-15 13:41:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-12-15 13:41:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:41:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:41:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:41:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:41:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:41:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:41:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-12-15 13:41:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-12-15 13:41:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:41:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:41:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:41:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:41:59,459 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:41:59,461 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:42:03,539 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:42:03,545 INFO L158 Benchmark]: Toolchain (without parser) took 10842.30ms. Allocated memory was 69.2MB in the beginning and 272.6MB in the end (delta: 203.4MB). Free memory was 39.6MB in the beginning and 84.2MB in the end (delta: -44.6MB). Peak memory consumption was 182.7MB. Max. memory is 16.1GB. [2021-12-15 13:42:03,545 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:42:03,545 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5197.21ms. Allocated memory was 69.2MB in the beginning and 272.6MB in the end (delta: 203.4MB). Free memory was 39.4MB in the beginning and 145.5MB in the end (delta: -106.1MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. [2021-12-15 13:42:03,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.10ms. Allocated memory is still 272.6MB. Free memory was 145.5MB in the beginning and 96.3MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-12-15 13:42:03,558 INFO L158 Benchmark]: Boogie Preprocessor took 280.79ms. Allocated memory is still 272.6MB. Free memory was 96.3MB in the beginning and 119.7MB in the end (delta: -23.5MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2021-12-15 13:42:03,558 INFO L158 Benchmark]: RCFGBuilder took 5140.83ms. Allocated memory is still 272.6MB. Free memory was 119.7MB in the beginning and 84.2MB in the end (delta: 35.5MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2021-12-15 13:42:03,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5197.21ms. Allocated memory was 69.2MB in the beginning and 272.6MB in the end (delta: 203.4MB). Free memory was 39.4MB in the beginning and 145.5MB in the end (delta: -106.1MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.10ms. Allocated memory is still 272.6MB. Free memory was 145.5MB in the beginning and 96.3MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 280.79ms. Allocated memory is still 272.6MB. Free memory was 96.3MB in the beginning and 119.7MB in the end (delta: -23.5MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5140.83ms. Allocated memory is still 272.6MB. Free memory was 119.7MB in the beginning and 84.2MB in the end (delta: 35.5MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:42:03,599 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable